MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous external links, many pointing to potentially compromised or disposable hosting, indicating a link farm designed to redirect users. ClamAV and ML classifiers strongly indicate malicious intent, likely related to phishing or malware delivery. The presence of multiple PDF_SEO_DISPOSABLE_LINK_FARM and PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM heuristics further supports this, suggesting the document is part of a campaign to distribute malicious content or phish credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://movingalpsfoundation.ch/userfiles/file/43174685536.pdf In PDF document text
- https://pachetedeturism.ro/images/files/labafaxalej.pdfIn PDF document text
- https://geya99.com/ckfinder/userfiles/files/sagidabuzu.pdfIn PDF document text
- https://manenshop.com/upload/files/lalijikifigupegarus.pdfIn PDF document text
- https://www.comperat-89.fr/ckfinder/userfiles/files/53675468296.pdfIn PDF document text
- http://cargo3030.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1612e9a943d2c4---67885216453.pdfIn PDF document text
- http://marketypik.pl/zdjecia/fck/file/26830058854.pdfIn PDF document text
- https://cityface.cz/res/file/73037196144.pdfIn PDF document text
- https://ecowaytechnologies.com/ckfinder/userfiles/files/wemizad.pdfIn PDF document text
- https://processwork.archerhuang.com/ConImg/files/xefujosetumewud.pdfIn PDF document text
- https://vresponse.net/userfiles/file/wizosi.pdfIn PDF document text
- http://hasdeu.md/data/userfiles/files/paxijuw.pdfIn PDF document text
- https://callmarkinvestments.com/callmark/files/xivelafevedutero.pdfIn PDF document text
- https://navoloki.mebel18.com/uploads/files/lubokosema.pdfIn PDF document text
- http://hdg-gmuend.de/userfiles/files/zatavatevareriboj.pdfIn PDF document text
- http://mijneigenlift.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161375f42f36bc---tagub.pdfIn PDF document text
- https://www.revistadefiesta.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613e5c794f367---91318539953.pdfIn PDF document text
- http://odontoflash.eu/userfiles/files/33120642955.pdfIn PDF document text
- http://studiogeologicotrilobite.com/userfiles/files/43574266210.pdfIn PDF document text
- https://childprotectionindia.com/lexcyberia/userfiles/files/65455326788.pdfIn PDF document text
- http://tiga.co.th/ckfinder/userfiles/files/68840632251.pdfIn PDF document text
- http://bulgankhangai.mn/userfiles/files/92532683336.pdfIn PDF document text
- https://delaneyllc.com/ckfinder/userfiles/files/vazovomelejesula.pdfIn PDF document text
- https://dadesigning.com/daduserfiles/files/13013120044.pdfIn PDF document text
- https://cryptoshift.be/anaeter_capital/siteadmin/userfiles/files/74455075218.pdfIn PDF document text
- https://elsadaulte.com/ckfinder/userfiles/files/99203791271.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=aimbot+fortnite+pc+2020PDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d23a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD23A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ea51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA51 | 10628 bytes |
SHA-256: 7bafbc4344e5265ee1613df635d99e8333ce9dca5c2adcf4b950ebcf698375d4 |
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font_02_sfnt_off0001026b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1026B | 18080 bytes |
SHA-256: d62db390f552def6e44b4a017a457a1be644935f8e1a0345a71810da88d91fa3 |
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